Best Backflow Preventer Repair in Bakersfield CA

I give 5 stars based solely on the gentleman that showed up to fix my mainline back up. His name was Mario, he called me 15 minutes prior to our scheduled time to let me know he was coming, was on time, masked, sensitive to our Covid protocols, 100% professional, knowledgeable and personable. He was polite, clean and cleaned up after himself, fixed the problem and took time to explain it all to me. I hope that if I ever have another plumbing issue they send Mario. We have had other plumbers out here from the company over the last 4 years for various issues and in my opinion, Mario is the best. He was also very efficient. Well done and thank you.